1. |
Turn the ignition switch OFF.
|
2. |
Disconnect the mode control actuator connector.
|
3. |
Verify that the mode control actuator operates to the defog mode
when connecting 12V to the terminal 3 and grounding terminal 7.
Verify that the mode control actuator operates to the vent mode
when connecting in the reverse.
|
4. |
Connect the mode control actuator connector.
|
5. |
Turn the ignition switch ON.
|
6. |
Check the voltage between terminal 6 and 5.
Specification
It will feedback the current position of the actuator to the controls.
|
7. |
If the measured voltage is not within specification, substitute
with a known-good mode control actuator and check for proper operation.
|
8. |
Replace the mode control actuator if it is proved that there is
a problem with it.
|
Inhibitor Switch Inspection
•
Thoroughly check connectors for looseness, poor connection,
bending, corrosion, contam ...
Fuel Line Removal
1.
Release the residual pressure in fuel line.
(Refer to the Fuel Delivery System - Repair Procedures - "Release
Residual Pressure in Fuel Line".)
...
Overhead Console Lamp Inspection
1.
Remove the overhead console lamp assembly then check for continuity
between terminals. If the continuity is not as specified, replace the
map lamp switch.
...